Reported comments and users are reviewed by Autoblog staff 24 hours a day, seven days a week to determine whether they violate Community Guideline. Accounts are penalized for Community Guidelines violations and serious or repeated violations can lead to account termination.

Four Mercedes-Benz AMG engineers working on the engine of an SLS AMG GT3 in the dead of night – we're sure it's a scene that happens quite often throughout the year. But in this case, so close to the Yuletide, it turns out their prime concerns aren't horsepower and lap times but engine temperature. Specifically, everyone wants to make sure that the 6.3-liter V8 stays at 180 degrees.

If you've been sitting on your hands mulling over the idea of spending $125,000 on a Mercedes-Benz C-Class, we've got some bad news for you: your time is up. That's because, according to reports coming in from Europe, the German automaker has sold out every last example of the C63 AMG Black Series coupe.

The Mercedes-Benz C63 AMG Coupe Black Series is a whole lotta car. Not only is the name a mouthful, but the 510-horsepower German rocket can be a handful too, well, in the wrong hands. This wouldn't be the first time we've seen techs or valets getting their kicks behind the wheel of a vehicle that doesn't belong to them, but it seems some employees at one Ottawa-area dealer didn't get the memo.

Democracy, said Winston Churchill, is the worst form of government...except for all the others. You might say the same of the Nürburging. Not the track itself, but the ultimate bragging rights that have emerged from comparing lap times on it. Because while there are countless factors that can affect a car's lap time over such a long circuit, it's still one of the best ways to measure a car's overall performance.